Molecular Biology Animations

            The Structure of DNA,

            The Meselson-Stahl Experiment, The Meselson-Stahl Experiment 2, A Pulse-Chase Experiment,

            Plasmid Cloning

Replication Replication of a Chromosome and DNA Polymerization, Coordination of Leading and Lagging Strand Synthesis,

Transcription Initiation of Transcription, Transcription 2, Deciphering The Genetic Code, RNA Splicing, mRNA Splicing,

            Life Cycle of an mRNA,

Translation Protein Synthesis, The lac Operon, The lac Operon 2, The trp Operon,

            Life Cycle of a Protein, Protein Secretion,

            Signal Transduction Pathway,

            Extracellular Signaling, Cholesterol enters cells via receptor-mediated endocytosis,

Movie

            Transcription movie, Translation movie, Lac operon movie, Eukaryotic transcription movie, Promoter analysis